diff options
Diffstat (limited to 'pjsip/src/pjsua-lib/pjsua_opt.c')
| -rw-r--r-- | pjsip/src/pjsua-lib/pjsua_opt.c | 865 |
1 files changed, 865 insertions, 0 deletions
diff --git a/pjsip/src/pjsua-lib/pjsua_opt.c b/pjsip/src/pjsua-lib/pjsua_opt.c new file mode 100644 index 00000000..bdd1a421 --- /dev/null +++ b/pjsip/src/pjsua-lib/pjsua_opt.c @@ -0,0 +1,865 @@ +/* $Id$ */ +/* + * Copyright (C) 2003-2006 Benny Prijono <benny@prijono.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#include <pjsua-lib/pjsua.h> +#include <pjsua-lib/getopt.h> + +#define THIS_FILE "pjsua_opt.c" + + +const char *pjsua_inv_state_names[] = +{ + "NULL ", + "CALLING ", + "INCOMING ", + "EARLY ", + "CONNECTING", + "CONFIRMED ", + "DISCONNCTD", + "TERMINATED", +}; + + + +/* Show usage */ +static void usage(void) +{ + puts("Usage:"); + puts(" pjsua [options]"); + puts(""); + puts("General options:"); + puts(" --help Display this help screen"); + puts(" --version Display version info"); + puts(""); + puts("Logging options:"); + puts(" --config-file=file Read the config/arguments from file."); + puts(" --log-file=fname Log to filename (default stderr)"); + puts(" --log-level=N Set log max level to N (0(none) to 6(trace))"); + puts(" --app-log-level=N Set log max level for stdout display to N"); + puts(""); + puts("SIP Account options:"); + puts(" --id=url Set the URL of local ID (used in From header)"); + puts(" --contact=url Override the Contact information"); + puts(" --proxy=url Set the URL of proxy server"); + puts(""); + puts("SIP Account Registration Options:"); + puts(" --registrar=url Set the URL of registrar server"); + puts(" --reg-timeout=secs Set registration interval to secs (default 3600)"); + puts(""); + puts("SIP Account Control:"); + puts(" --next-account Add more account"); + puts(""); + puts("Authentication options:"); + puts(" --realm=string Set realm"); + puts(" --username=string Set authentication username"); + puts(" --password=string Set authentication password"); + puts(" --next-cred Add more credential"); + puts(""); + puts("Transport Options:"); + puts(" --local-port=port Set TCP/UDP port"); + puts(" --outbound=url Set the URL of outbound proxy server"); + puts(" --use-stun1=host[:port]"); + puts(" --use-stun2=host[:port] Resolve local IP with the specified STUN servers"); + puts(""); + puts("Media Options:"); + puts(" --null-audio Use NULL audio device"); + puts(" --play-file=file Play WAV file in conference bridge"); + puts(" --auto-play Automatically play the file (to incoming calls only)"); + puts(" --auto-loop Automatically loop incoming RTP to outgoing RTP"); + puts(" --auto-conf Automatically put incoming calls to conference"); + puts(""); + puts("Buddy List (can be more than one):"); + puts(" --add-buddy url Add the specified URL to the buddy list."); + puts(""); + puts("User Agent options:"); + puts(" --auto-answer=code Automatically answer incoming calls with code (e.g. 200)"); + puts(" --max-calls=N Maximum number of concurrent calls (default:4, max:255)"); + puts(""); + fflush(stdout); +} + + + +/* + * Verify that valid SIP url is given. + */ +pj_status_t pjsua_verify_sip_url(const char *c_url) +{ + pjsip_uri *p; + pj_pool_t *pool; + char *url; + int len = (c_url ? pj_ansi_strlen(c_url) : 0); + + if (!len) return -1; + + pool = pj_pool_create(&pjsua.cp.factory, "check%p", 1024, 0, NULL); + if (!pool) return -1; + + url = pj_pool_alloc(pool, len+1); + pj_ansi_strcpy(url, c_url); + + p = pjsip_parse_uri(pool, url, len, 0); + if (!p || pj_stricmp2(pjsip_uri_get_scheme(p), "sip") != 0) + p = NULL; + + pj_pool_release(pool); + return p ? 0 : -1; +} + + +/* + * Read command arguments from config file. + */ +static int read_config_file(pj_pool_t *pool, const char *filename, + int *app_argc, char ***app_argv) +{ + int i; + FILE *fhnd; + char line[200]; + int argc = 0; + char **argv; + enum { MAX_ARGS = 64 }; + + /* Allocate MAX_ARGS+1 (argv needs to be terminated with NULL argument) */ + argv = pj_pool_calloc(pool, MAX_ARGS+1, sizeof(char*)); + argv[argc++] = *app_argv[0]; + + /* Open config file. */ + fhnd = fopen(filename, "rt"); + if (!fhnd) { + printf("Unable to open config file %s\n", filename); + fflush(stdout); + return -1; + } + + /* Scan tokens in the file. */ + while (argc < MAX_ARGS && !feof(fhnd)) { + char *token, *p = line; + + if (fgets(line, sizeof(line), fhnd) == NULL) break; + + for (token = strtok(p, " \t\r\n"); argc < MAX_ARGS; + token = strtok(NULL, " \t\r\n")) + { + int token_len; + + if (!token) break; + if (*token == '#') break; + + token_len = strlen(token); + if (!token_len) + continue; + argv[argc] = pj_pool_alloc(pool, token_len+1); + pj_memcpy(argv[argc], token, token_len+1); + ++argc; + } + } + + /* Copy arguments from command line */ + for (i=1; i<*app_argc && argc < MAX_ARGS; ++i) + argv[argc++] = (*app_argv)[i]; + + if (argc == MAX_ARGS && (i!=*app_argc || !feof(fhnd))) { + printf("Too many arguments specified in cmd line/config file\n"); + fflush(stdout); + fclose(fhnd); + return -1; + } + + fclose(fhnd); + + /* Assign the new command line back to the original command line. */ + *app_argc = argc; + *app_argv = argv; + return 0; + +} + +static int my_atoi(const char *cs) +{ + pj_str_t s; + return pj_strtoul(pj_cstr(&s, cs)); +} + + +/* Parse arguments. */ +pj_status_t pjsua_parse_args(int argc, char *argv[]) +{ + int c; + int option_index; + enum { OPT_CONFIG_FILE, OPT_LOG_FILE, OPT_LOG_LEVEL, OPT_APP_LOG_LEVEL, + OPT_HELP, OPT_VERSION, OPT_NULL_AUDIO, + OPT_LOCAL_PORT, OPT_PROXY, OPT_OUTBOUND_PROXY, OPT_REGISTRAR, + OPT_REG_TIMEOUT, OPT_ID, OPT_CONTACT, + OPT_REALM, OPT_USERNAME, OPT_PASSWORD, + OPT_USE_STUN1, OPT_USE_STUN2, + OPT_ADD_BUDDY, OPT_OFFER_X_MS_MSG, OPT_NO_PRESENCE, + OPT_AUTO_ANSWER, OPT_AUTO_HANGUP, OPT_AUTO_PLAY, OPT_AUTO_LOOP, + OPT_AUTO_CONF, + OPT_PLAY_FILE, + OPT_NEXT_ACCOUNT, OPT_NEXT_CRED, OPT_MAX_CALLS, + }; + struct option long_options[] = { + { "config-file",1, 0, OPT_CONFIG_FILE}, + { "log-file", 1, 0, OPT_LOG_FILE}, + { "log-level", 1, 0, OPT_LOG_LEVEL}, + { "app-log-level",1,0,OPT_APP_LOG_LEVEL}, + { "help", 0, 0, OPT_HELP}, + { "version", 0, 0, OPT_VERSION}, + { "null-audio", 0, 0, OPT_NULL_AUDIO}, + { "local-port", 1, 0, OPT_LOCAL_PORT}, + { "proxy", 1, 0, OPT_PROXY}, + { "outbound", 1, 0, OPT_OUTBOUND_PROXY}, + { "registrar", 1, 0, OPT_REGISTRAR}, + { "reg-timeout",1, 0, OPT_REG_TIMEOUT}, + { "id", 1, 0, OPT_ID}, + { "contact", 1, 0, OPT_CONTACT}, + { "realm", 1, 0, OPT_REALM}, + { "username", 1, 0, OPT_USERNAME}, + { "password", 1, 0, OPT_PASSWORD}, + { "use-stun1", 1, 0, OPT_USE_STUN1}, + { "use-stun2", 1, 0, OPT_USE_STUN2}, + { "add-buddy", 1, 0, OPT_ADD_BUDDY}, + { "offer-x-ms-msg",0,0,OPT_OFFER_X_MS_MSG}, + { "no-presence", 0, 0, OPT_NO_PRESENCE}, + { "auto-answer",1, 0, OPT_AUTO_ANSWER}, + { "auto-hangup",1, 0, OPT_AUTO_HANGUP}, + { "auto-play", 0, 0, OPT_AUTO_PLAY}, + { "auto-loop", 0, 0, OPT_AUTO_LOOP}, + { "auto-conf", 0, 0, OPT_AUTO_CONF}, + { "play-file", 1, 0, OPT_PLAY_FILE}, + { "next-account",0,0, OPT_NEXT_ACCOUNT}, + { "next-cred", 0, 0, OPT_NEXT_CRED}, + { "max-calls", 1, 0, OPT_MAX_CALLS}, + { NULL, 0, 0, 0} + }; + pj_status_t status; + pjsua_acc *cur_acc; + pjsip_cred_info *cur_cred; + char *config_file = NULL; + + /* Run getopt once to see if user specifies config file to read. */ + while ((c=getopt_long(argc, argv, "", long_options, &option_index)) != -1) { + switch (c) { + case OPT_CONFIG_FILE: + config_file = optarg; + break; + } + if (config_file) + break; + } + + if (config_file) { + status = read_config_file(pjsua.pool, config_file, &argc, &argv); + if (status != 0) + return status; + } + + + cur_acc = &pjsua.acc[0]; + cur_cred = &pjsua.cred_info[0]; + + + /* Reinitialize and re-run getopt again, possibly with new arguments + * read from config file. + */ + optind = 0; + while ((c=getopt_long(argc, argv, "", long_options, &option_index)) != -1) { + char *p; + pj_str_t tmp; + long lval; + + switch (c) { + + case OPT_LOG_FILE: + pjsua.log_filename = optarg; + break; + + case OPT_LOG_LEVEL: + c = pj_strtoul(pj_cstr(&tmp, optarg)); + if (c < 0 || c > 6) { + printf("Error: expecting integer value 0-6 for --log-level\n"); + return PJ_EINVAL; + } + pj_log_set_level( c ); + break; + + case OPT_APP_LOG_LEVEL: + pjsua.app_log_level = pj_strtoul(pj_cstr(&tmp, optarg)); + if (pjsua.app_log_level < 0 || pjsua.app_log_level > 6) { + printf("Error: expecting integer value 0-6 for --app-log-level\n"); + return PJ_EINVAL; + } + break; + + case OPT_HELP: + usage(); + return PJ_EINVAL; + + case OPT_VERSION: /* version */ + pj_dump_config(); + return PJ_EINVAL; + + case OPT_NULL_AUDIO: + pjsua.null_audio = 1; + break; + + case OPT_LOCAL_PORT: /* local-port */ + lval = pj_strtoul(pj_cstr(&tmp, optarg)); + if (lval < 1 || lval > 65535) { + printf("Error: expecting integer value for --local-port\n"); + return PJ_EINVAL; + } + pjsua.sip_port = (pj_uint16_t)lval; + break; + + case OPT_PROXY: /* proxy */ + if (pjsua_verify_sip_url(optarg) != 0) { + printf("Error: invalid SIP URL '%s' in proxy argument\n", optarg); + return PJ_EINVAL; + } + cur_acc->proxy = pj_str(optarg); + break; + + case OPT_OUTBOUND_PROXY: /* outbound proxy */ + if (pjsua_verify_sip_url(optarg) != 0) { + printf("Error: invalid SIP URL '%s' in outbound proxy argument\n", optarg); + return PJ_EINVAL; + } + pjsua.outbound_proxy = pj_str(optarg); + break; + + case OPT_REGISTRAR: /* registrar */ + if (pjsua_verify_sip_url(optarg) != 0) { + printf("Error: invalid SIP URL '%s' in registrar argument\n", optarg); + return PJ_EINVAL; + } + cur_acc->reg_uri = pj_str(optarg); + break; + + case OPT_REG_TIMEOUT: /* reg-timeout */ + cur_acc->reg_timeout = pj_strtoul(pj_cstr(&tmp,optarg)); + if (cur_acc->reg_timeout < 1 || cur_acc->reg_timeout > 3600) { + printf("Error: invalid value for --reg-timeout (expecting 1-3600)\n"); + return PJ_EINVAL; + } + break; + + case OPT_ID: /* id */ + if (pjsua_verify_sip_url(optarg) != 0) { + printf("Error: invalid SIP URL '%s' in local id argument\n", optarg); + return PJ_EINVAL; + } + cur_acc->local_uri = pj_str(optarg); + break; + + case OPT_CONTACT: /* contact */ + if (pjsua_verify_sip_url(optarg) != 0) { + printf("Error: invalid SIP URL '%s' in contact argument\n", optarg); + return PJ_EINVAL; + } + cur_acc->contact_uri = pj_str(optarg); + break; + + case OPT_NEXT_ACCOUNT: /* Add more account. */ + pjsua.acc_cnt++; + cur_acc = &pjsua.acc[pjsua.acc_cnt - 1]; + break; + + case OPT_USERNAME: /* Default authentication user */ + if (pjsua.cred_count==0) pjsua.cred_count=1; + cur_cred->username = pj_str(optarg); + break; + + case OPT_REALM: /* Default authentication realm. */ + if (pjsua.cred_count==0) pjsua.cred_count=1; + cur_cred->realm = pj_str(optarg); + break; + + case OPT_PASSWORD: /* authentication password */ + if (pjsua.cred_count==0) pjsua.cred_count=1; + cur_cred->data_type = 0; + cur_cred->data = pj_str(optarg); + break; + + case OPT_NEXT_CRED: /* Next credential */ + pjsua.cred_count++; + cur_cred = &pjsua.cred_info[pjsua.cred_count - 1]; + break; + + case OPT_USE_STUN1: /* STUN server 1 */ + p = pj_ansi_strchr(optarg, ':'); + if (p) { + *p = '\0'; + pjsua.stun_srv1 = pj_str(optarg); + pjsua.stun_port1 = pj_strtoul(pj_cstr(&tmp, p+1)); + if (pjsua.stun_port1 < 1 || pjsua.stun_port1 > 65535) { + printf("Error: expecting port number with option --use-stun1\n"); + return PJ_EINVAL; + } + } else { + pjsua.stun_port1 = 3478; + pjsua.stun_srv1 = pj_str(optarg); + } + break; + + case OPT_USE_STUN2: /* STUN server 2 */ + p = pj_ansi_strchr(optarg, ':'); + if (p) { + *p = '\0'; + pjsua.stun_srv2 = pj_str(optarg); + pjsua.stun_port2 = pj_strtoul(pj_cstr(&tmp,p+1)); + if (pjsua.stun_port2 < 1 || pjsua.stun_port2 > 65535) { + printf("Error: expecting port number with option --use-stun2\n"); + return PJ_EINVAL; + } + } else { + pjsua.stun_port2 = 3478; + pjsua.stun_srv2 = pj_str(optarg); + } + break; + + case OPT_ADD_BUDDY: /* Add to buddy list. */ + if (pjsua_verify_sip_url(optarg) != 0) { + printf("Error: invalid URL '%s' in --add-buddy option\n", optarg); + return -1; + } + if (pjsua.buddy_cnt == PJSUA_MAX_BUDDIES) { + printf("Error: too many buddies in buddy list.\n"); + return -1; + } + pjsua.buddies[pjsua.buddy_cnt++].uri = pj_str(optarg); + break; + + case OPT_AUTO_PLAY: + pjsua.auto_play = 1; + break; + + case OPT_AUTO_LOOP: + pjsua.auto_loop = 1; + break; + + case OPT_AUTO_CONF: + pjsua.auto_conf = 1; + break; + + case OPT_PLAY_FILE: + pjsua.wav_file = optarg; + break; + + case OPT_AUTO_ANSWER: + pjsua.auto_answer = my_atoi(optarg); + if (pjsua.auto_answer < 100 || pjsua.auto_answer > 699) { + puts("Error: invalid code in --auto-answer (expecting 100-699"); + return -1; + } + break; + + case OPT_MAX_CALLS: + pjsua.max_calls = my_atoi(optarg); + if (pjsua.max_calls < 1 || pjsua.max_calls > 255) { + puts("Too many calls for max-calls (1-255)"); + return -1; + } + break; + } + } + + if (optind != argc) { + printf("Error: unknown options %s\n", argv[optind]); + return PJ_EINVAL; + } + + return PJ_SUCCESS; +} + + + +static void print_call(const char *title, + int call_index, + char *buf, pj_size_t size) +{ + int len; + pjsip_inv_session *inv = pjsua.calls[call_index].inv; + pjsip_dialog *dlg = inv->dlg; + char userinfo[128]; + + /* Dump invite sesion info. */ + + len = pjsip_hdr_print_on(dlg->remote.info, userinfo, sizeof(userinfo)); + if (len < 1) + pj_ansi_strcpy(userinfo, "<--uri too long-->"); + else + userinfo[len] = '\0'; + + len = pj_snprintf(buf, size, "%s[%s] %s", + title, + pjsua_inv_state_names[inv->state], + userinfo); + if (len < 1 || len >= (int)size) { + pj_ansi_strcpy(buf, "<--uri too long-->"); + len = 18; + } else + buf[len] = '\0'; +} + +static void dump_media_session(pjmedia_session *session) +{ + unsigned i; + pjmedia_session_info info; + + pjmedia_session_get_info(session, &info); + + for (i=0; i<info.stream_cnt; ++i) { + pjmedia_stream_stat strm_stat; + const char *rem_addr; + int rem_port; + const char *dir; + + pjmedia_session_get_stream_stat(session, i, &strm_stat); + rem_addr = pj_inet_ntoa(info.stream_info[i].rem_addr.sin_addr); + rem_port = pj_ntohs(info.stream_info[i].rem_addr.sin_port); + + if (info.stream_info[i].dir == PJMEDIA_DIR_ENCODING) + dir = "sendonly"; + else if (info.stream_info[i].dir == PJMEDIA_DIR_DECODING) + dir = "recvonly"; + else if (info.stream_info[i].dir == PJMEDIA_DIR_ENCODING_DECODING) + dir = "sendrecv"; + else + dir = "inactive"; + + + PJ_LOG(3,(THIS_FILE, + "%s[Media strm#%d] %.*s, %s, peer=%s:%d", + " ", + i, + info.stream_info[i].fmt.encoding_name.slen, + info.stream_info[i].fmt.encoding_name.ptr, + dir, + rem_addr, rem_port)); + PJ_LOG(3,(THIS_FILE, + "%s tx {pkt=%u, bytes=%u} rx {pkt=%u, bytes=%u}", + " ", + strm_stat.enc.pkt, strm_stat.enc.bytes, + strm_stat.dec.pkt, strm_stat.dec.bytes)); + + } +} + +/* + * Dump application states. + */ +void pjsua_dump(void) +{ + char buf[128]; + unsigned old_decor; + + PJ_LOG(3,(THIS_FILE, "Start dumping application states:")); + + old_decor = pj_log_get_decor(); + pj_log_set_decor(old_decor & (PJ_LOG_HAS_NEWLINE | PJ_LOG_HAS_CR)); + + pjsip_endpt_dump(pjsua.endpt, 1); + pjmedia_endpt_dump(pjsua.med_endpt); + pjsip_tsx_layer_dump(); + pjsip_ua_dump(); + + + /* Dump all invite sessions: */ + PJ_LOG(3,(THIS_FILE, "Dumping invite sessions:")); + + if (pjsua.call_cnt == 0) { + + PJ_LOG(3,(THIS_FILE, " - no sessions -")); + + } else { + int i; + + for (i=0; i<pjsua.max_calls; ++i) { + + if (pjsua.calls[i].inv == NULL) + continue; + + print_call(" ", i, buf, sizeof(buf)); + PJ_LOG(3,(THIS_FILE, "%s", buf)); + + if (pjsua.calls[i].session) + dump_media_session(pjsua.calls[i].session); + } + } + + /* Dump presence status */ + pjsua_pres_dump(); + + pj_log_set_decor(old_decor); + PJ_LOG(3,(THIS_FILE, "Dump complete")); +} + + +/* + * Load settings. + */ +pj_status_t pjsua_load_settings(const char *filename) +{ + int argc = 3; + char *argv[4] = { "pjsua", "--config-file", NULL, NULL}; + + argv[3] = (char*)filename; + return pjsua_parse_args(argc, argv); +} + + +/* + * Save account settings + */ +static void save_account_settings(int acc_index, pj_str_t *result) +{ + char line[128]; + pjsua_acc *acc = &pjsua.acc[acc_index]; + + + pj_ansi_sprintf(line, "#\n# Account %d:\n#\n", acc_index); + pj_strcat2(result, line); + + + /* Identity */ + if (acc->local_uri.slen) { + pj_ansi_sprintf(line, "--id %.*s\n", + (int)acc->local_uri.slen, + acc->local_uri.ptr); + pj_strcat2(result, line); + } + + /* Registrar server */ + if (acc->reg_uri.slen) { + pj_ansi_sprintf(line, "--registrar %.*s\n", + (int)acc->reg_uri.slen, + acc->reg_uri.ptr); + pj_strcat2(result, line); + + pj_ansi_sprintf(line, "--reg-timeout %u\n", + acc->reg_timeout); + pj_strcat2(result, line); + } + + + /* Proxy */ + if (acc->proxy.slen) { + pj_ansi_sprintf(line, "--proxy %.*s\n", + (int)acc->proxy.slen, + acc->proxy.ptr); + pj_strcat2(result, line); + } +} + + + +/* + * Dump settings. + */ +int pjsua_dump_settings(char *buf, pj_size_t max) +{ + int acc_index; + int i; + pj_str_t cfg; + char line[128]; + + cfg.ptr = buf; + cfg.slen = 0; + + + /* Logging. */ + pj_strcat2(&cfg, "#\n# Logging options:\n#\n"); + pj_ansi_sprintf(line, "--log-level %d\n", + pjsua.log_level); + pj_strcat2(&cfg, line); + + pj_ansi_sprintf(line, "--app-log-level %d\n", + pjsua.app_log_level); + pj_strcat2(&cfg, line); + + if (pjsua.log_filename) { + pj_ansi_sprintf(line, "--log-file %s\n", + pjsua.log_filename); + pj_strcat2(&cfg, line); + } + + + /* Save account settings. */ + for (acc_index=0; acc_index < pjsua.acc_cnt; ++acc_index) { + + save_account_settings(acc_index, &cfg); + + if (acc_index < pjsua.acc_cnt-1) + pj_strcat2(&cfg, "--next-account\n"); + } + + /* Credentials. */ + for (i=0; i<pjsua.cred_count; ++i) { + + pj_ansi_sprintf(line, "#\n# Credential %d:\n#\n", i); + pj_strcat2(&cfg, line); + + if (pjsua.cred_info[i].realm.slen) { + pj_ansi_sprintf(line, "--realm %.*s\n", + (int)pjsua.cred_info[i].realm.slen, + pjsua.cred_info[i].realm.ptr); + pj_strcat2(&cfg, line); + } + + pj_ansi_sprintf(line, "--username %.*s\n", + (int)pjsua.cred_info[i].username.slen, + pjsua.cred_info[i].username.ptr); + pj_strcat2(&cfg, line); + + pj_ansi_sprintf(line, "--password %.*s\n", + (int)pjsua.cred_info[i].data.slen, + pjsua.cred_info[i].data.ptr); + pj_strcat2(&cfg, line); + + if (i < pjsua.cred_count-1) + pj_strcat2(&cfg, "--next-cred\n"); + } + + + pj_strcat2(&cfg, "#\n# Network settings:\n#\n"); + + /* Outbound proxy */ + if (pjsua.outbound_proxy.slen) { + pj_ansi_sprintf(line, "--outbound %.*s\n", + (int)pjsua.outbound_proxy.slen, + pjsua.outbound_proxy.ptr); + pj_strcat2(&cfg, line); + } + + + /* Transport. */ + pj_ansi_sprintf(line, "--local-port %d\n", pjsua.sip_port); + pj_strcat2(&cfg, line); + + + /* STUN */ + if (pjsua.stun_port1) { + pj_ansi_sprintf(line, "--use-stun1 %.*s:%d\n", + (int)pjsua.stun_srv1.slen, + pjsua.stun_srv1.ptr, + pjsua.stun_port1); + pj_strcat2(&cfg, line); + } + + if (pjsua.stun_port2) { + pj_ansi_sprintf(line, "--use-stun2 %.*s:%d\n", + (int)pjsua.stun_srv2.slen, + pjsua.stun_srv2.ptr, + pjsua.stun_port2); + pj_strcat2(&cfg, line); + } + + + pj_strcat2(&cfg, "#\n# Media settings:\n#\n"); + + + /* Media */ + if (pjsua.null_audio) + pj_strcat2(&cfg, "--null-audio\n"); + if (pjsua.auto_play) + pj_strcat2(&cfg, "--auto-play\n"); + if (pjsua.auto_loop) + pj_strcat2(&cfg, "--auto-loop\n"); + if (pjsua.auto_conf) + pj_strcat2(&cfg, "--auto-conf\n"); + if (pjsua.wav_file) { + pj_ansi_sprintf(line, "--play-file %s\n", + pjsua.wav_file); + pj_strcat2(&cfg, line); + } + + + pj_strcat2(&cfg, "#\n# User agent:\n#\n"); + + /* Auto-answer. */ + if (pjsua.auto_answer != 0) { + pj_ansi_sprintf(line, "--auto-answer %d\n", + pjsua.auto_answer); + pj_strcat2(&cfg, line); + } + + /* Max calls. */ + pj_ansi_sprintf(line, "--max-calls %d\n", + pjsua.max_calls); + pj_strcat2(&cfg, line); + + + pj_strcat2(&cfg, "#\n# Buddies:\n#\n"); + + /* Add buddies. */ + for (i=0; i<pjsua.buddy_cnt; ++i) { + pj_ansi_sprintf(line, "--add-buddy %.*s\n", + (int)pjsua.buddies[i].uri.slen, + pjsua.buddies[i].uri.ptr); + pj_strcat2(&cfg, line); + } + + + *(cfg.ptr + cfg.slen) = '\0'; + return cfg.slen; +} + +/* + * Save settings. + */ +pj_status_t pjsua_save_settings(const char *filename) +{ + pj_str_t cfg; + pj_pool_t *pool; + FILE *fhnd; + + /* Create pool for temporary buffer. */ + pool = pj_pool_create(&pjsua.cp.factory, "settings", 4000, 0, NULL); + if (!pool) + return PJ_ENOMEM; + + + cfg.ptr = pj_pool_alloc(pool, 3800); + if (!cfg.ptr) { + pj_pool_release(pool); + return PJ_EBUG; + } + + + cfg.slen = pjsua_dump_settings(cfg.ptr, 3800); + if (cfg.slen < 1) { + pj_pool_release(pool); + return PJ_ENOMEM; + } + + + /* Write to file. */ + fhnd = fopen(filename, "wt"); + if (!fhnd) { + pj_pool_release(pool); + return pj_get_os_error(); + } + + fwrite(cfg.ptr, cfg.slen, 1, fhnd); + fclose(fhnd); + + pj_pool_release(pool); + return PJ_SUCCESS; +} |